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Starting: Thu Sep 1 05:27:27 UTC 2016
Ending: Fri Sep 30 18:17:38 UTC 2016
Messages: 207

Virtual Machine Meetup 2016 Program Raffael Schmid
Build failed in Jenkins: project-shenandoah-jdk8 #257 jenkins-no-reply at cloudbees.com
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Redundant dereferences in C2 shenandoah_wb? Aleksey Shipilev
- Redundant dereferences in C2 shenandoah_wb? Roman Kennke
  - Redundant dereferences in C2 shenandoah_wb? Aleksey Shipilev
- Redundant dereferences in C2 shenandoah_wb? Roman Kennke
  - Redundant dereferences in C2 shenandoah_wb? Aleksey Shipilev
    - Redundant dereferences in C2 shenandoah_wb? Roland Westrelin
    - Redundant dereferences in C2 shenandoah_wb? Aleksey Shipilev
    - Redundant dereferences in C2 shenandoah_wb? Roland Westrelin
hg: shenandoah/jdk9/hotspot: acmp for shenandoah should trigger split if rwestrel at redhat.com
hg: shenandoah/jdk9/hotspot: implicit null check in read barrier when compressed oops are enabled rwestrel at redhat.com
Shenandoah barriers study Aleksey Shipilev
- Shenandoah barriers study Roland Westrelin
Effect of Shenandoah Barriers on Code Size... Christine Flood
- Effect of Shenandoah Barriers on Code Size... Aleksey Shipilev
- Effect of Shenandoah Barriers on Code Size... Roman Kennke
hg: shenandoah/jdk9/hotspot: Bugfix: Fix off-by-one in reclaim-humongous. Contributed by Zhengyu Gu. roman at kennke.org
move loop invariant write barrier before loop during loop opts Roland Westrelin
- move loop invariant write barrier before loop during loop opts Roman Kennke
Sync up with jdk9? Aleksey Shipilev
- Sync up with jdk9? Roman Kennke
  - Sync up with jdk9? Roman Kennke
    - Sync up with jdk9? Aleksey Shipilev
C2: memory edge of write barriers shouldn't be unconditionally cleared after optimizations Roland Westrelin
- C2: memory edge of write barriers shouldn't be unconditionally cleared after optimizations Roman Kennke
acmp/cas retries and null arguments Aleksey Shipilev
- acmp/cas retries and null arguments Roman Kennke
  - acmp/cas retries and null arguments Aleksey Shipilev
    - acmp/cas retries and null arguments Aleksey Shipilev
    - acmp/cas retries and null arguments Aleksey Shipilev
hg: shenandoah/jdk9/hotspot: 218 new changesets roman at kennke.org
hg: shenandoah/jdk9: 52 new changesets roman at kennke.org
hg: shenandoah/jdk9/corba: 9 new changesets roman at kennke.org
hg: shenandoah/jdk9/jaxp: 38 new changesets roman at kennke.org
hg: shenandoah/jdk9/jaxws: 12 new changesets roman at kennke.org
hg: shenandoah/jdk9/jdk: 408 new changesets roman at kennke.org
hg: shenandoah/jdk9/langtools: 97 new changesets roman at kennke.org
hg: shenandoah/jdk9/nashorn: 27 new changesets roman at kennke.org
hg: shenandoah/jdk9/hotspot: memory edge of write barriers shouldn't be unconditionally cleared after optimizations rwestrel at redhat.com
hg: shenandoah/jdk9/hotspot: move loop invariant shenandoah write barriers before loops rwestrel at redhat.com
hg: shenandoah/jdk9/hotspot: When a write barrier's projection is about to be removed, all users of the projection must first update their memory edge to the memory input of the write barrier rwestrel at redhat.com
RFR (XS): hs_err prints "ERROR in GC mode" instead of "Shenandoah" Aleksey Shipilev
- RFR (XS): hs_err prints "ERROR in GC mode" instead of "Shenandoah" Aleksey Shipilev
- RFR (XS): hs_err prints "ERROR in GC mode" instead of "Shenandoah" Roman Kennke
  - RFR (XS): hs_err prints "ERROR in GC mode" instead of "Shenandoah" Aleksey Shipilev
Heap verification fails after recent merge Aleksey Shipilev
- Heap verification fails after recent merge Zhengyu Gu
- Heap verification fails after recent merge Roman Kennke
- Heap verification fails after recent merge Roman Kennke
  - Heap verification fails after recent merge Aleksey Shipilev
    - Heap verification fails after recent merge Roman Kennke
    - Heap verification fails after recent merge Aleksey Shipilev
c2: loop optimizations for read barriers Roland Westrelin
- c2: loop optimizations for read barriers Roman Kennke
hg: shenandoah/jdk9/hotspot: Fix Shenandoah's heap validation. roman at kennke.org
hg: shenandoah/jdk9/hotspot: loop optimizations for shenandoah read barriers rwestrel at redhat.com
CFV: New Shenandoah Committer: Aleksey Shipilev Roman Kennke
- CFV: New Shenandoah Committer: Aleksey Shipilev Andrew Haley
- CFV: New Shenandoah Committer: Aleksey Shipilev Roman Kennke
- CFV: New Shenandoah Committer: Aleksey Shipilev Christine Flood
- CFV: New Shenandoah Committer: Aleksey Shipilev Roland Westrelin
- CFV: New Shenandoah Committer: Aleksey Shipilev Roman Kennke
hg: shenandoah/jdk9/hotspot: Proper GC mode in hs_err for Shenandoah. roman at kennke.org
RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Aleksey Shipilev
- RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Roman Kennke
  - RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Aleksey Shipilev
- RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Aleksey Shipilev
  - RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Roman Kennke
    - RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Aleksey Shipilev
    - RFR (M): Shenandoah crashes with -XX:ObjectAlignmentInBytes=16 Roman Kennke
Design question: why not reuse the CMS slots in mark word? Aleksey Shipilev
- Design question: why not reuse the CMS slots in mark word? Zhengyu Gu
- Design question: why not reuse the CMS slots in mark word? Christine Flood
  - Design question: why not reuse the CMS slots in mark word? Aleksey Shipilev
    - Design question: why not reuse the CMS slots in mark word? Roman Kennke
    - Design question: why not reuse the CMS slots in mark word? Christine Flood
    - Design question: why not reuse the CMS slots in mark word? Christine Flood
    - Design question: why not reuse the CMS slots in mark word? Roman Kennke
    - Design question: why not reuse the CMS slots in mark word? Christine Flood
    - Design question: why not reuse the CMS slots in mark word? Roman Kennke
    - Design question: why not reuse the CMS slots in mark word? Christine Flood
    - Design question: why not reuse the CMS slots in mark word? Aleksey Shipilev
    - Design question: why not reuse the CMS slots in mark word? Christine Flood
    - Design question: why not reuse the CMS slots in mark word? Aleksey Shipilev
If anyone is looking for tasks to contribute to Shenandoah Christine Flood
- If anyone is looking for tasks to contribute to Shenandoah Jiri Vanek
jni_critical and GC Zhengyu Gu
hg: shenandoah/jdk9/hotspot: Exit gracefully when trying Shenandoah on unsupported platforms. roman at kennke.org
RFR (XS): Add ShenandoahGC into GC flag collision test Aleksey Shipilev
Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Aleksey Shipilev
- Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Roland Westrelin
- Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Roland Westrelin
  - Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Aleksey Shipilev
    - Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Roman Kennke
    - Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Aleksey Shipilev
    - Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Roland Westrelin
    - Heads-up: failures with -XX:+StressLCM -XX:+StressGCM Aleksey Shipilev
RFR: Humongous object reclaim test Zhengyu Gu
- RFR: Humongous object reclaim test Aleksey Shipilev
  - RFR: Humongous object reclaim test Zhengyu Gu
    - RFR: Humongous object reclaim test Aleksey Shipilev
hg: shenandoah/jdk9/hotspot: c2: don't clear write barrier control in final graph reshape if CastPP input was processed before rwestrel at redhat.com
RFR: Simplify JNI critical support Roman Kennke
- RFR: Simplify JNI critical support Aleksey Shipilev
  - RFR: Simplify JNI critical support Zhengyu Gu
    - RFR: Simplify JNI critical support Roman Kennke
    - RFR: Simplify JNI critical support Aleksey Shipilev
    - RFR: Simplify JNI critical support Zhengyu Gu
- RFR: Simplify JNI critical support Roman Kennke
RFR: Add read barriers to C1's vectorizedMismatch() intrinsic Roman Kennke
- RFR: Add read barriers to C1's vectorizedMismatch() intrinsic Aleksey Shipilev
  - RFR: Add read barriers to C1's vectorizedMismatch() intrinsic Roman Kennke
    - RFR: Add read barriers to C1's vectorizedMismatch() intrinsic Aleksey Shipilev
c2: logic that drops write barrier projection is not accurate Roland Westrelin
- c2: logic that drops write barrier projection is not accurate Roman Kennke
RFR(XS): make shared variables volatile Zhengyu Gu
- RFR(XS): make shared variables volatile Aleksey Shipilev
  - RFR(XS): make shared variables volatile Zhengyu Gu
    - RFR(XS): make shared variables volatile Aleksey Shipilev
    - RFR(XS): make shared variables volatile Andrew Haley
    - RFR(XS): make shared variables volatile Roman Kennke
    - RFR(XS): make shared variables volatile Andrew Haley
    - RFR(XS): make shared variables volatile Roman Kennke
    - RFR(XS): make shared variables volatile Andrew Haley
    - RFR(XS): make shared variables volatile Zhengyu Gu
    - RFR(XS): make shared variables volatile Andrew Haley
    - RFR(XS): make shared variables volatile Zhengyu Gu
    - RFR(XS): make shared variables volatile Andrew Haley
hg: shenandoah/jdk9/hotspot: 2 new changesets roman at kennke.org
- hg: shenandoah/jdk9/hotspot: 2 new changesets ashipile at redhat.com
hg: shenandoah/jdk9/hotspot: Added regression test for humongous off-by-one error. roman at kennke.org
hg: shenandoah/jdk9/hotspot: Add ShenandoahGC into GC flag collision test. roman at kennke.org
Result: New Shenandoah Committer: Aleksey Shipilev Roman Kennke
hg: shenandoah/jdk9/hotspot: Fix: Shenandoah crashes with -XX:ObjectAlignmentInBytes=16. roman at kennke.org
RFR(XS): Missing memory tags for marking bitmaps Zhengyu Gu
- RFR(XS): Missing memory tags for marking bitmaps Aleksey Shipilev
Flip -XX:+UseShenandoahGC on by default in shenandoah/jdk9? Aleksey Shipilev
- Flip -XX:+UseShenandoahGC on by default in shenandoah/jdk9? Roman Kennke
  - Flip -XX:+UseShenandoahGC on by default in shenandoah/jdk9? Aleksey Shipilev
RFR (S): Move shenandoah oop CAS to MacroAssembler Aleksey Shipilev
- RFR (S): Move shenandoah oop CAS to MacroAssembler Roland Westrelin
- RFR (S): Move shenandoah oop CAS to MacroAssembler Roman Kennke
  - RFR (S): Move shenandoah oop CAS to MacroAssembler Aleksey Shipilev
fastdebug, taskset -c 0, -XX:ShenandoahGCHeuristics=aggressive, Terminator assert Aleksey Shipilev
- fastdebug, taskset -c 0, -XX:ShenandoahGCHeuristics=aggressive, Terminator assert Aleksey Shipilev
  - fastdebug, taskset -c 0, -XX:ShenandoahGCHeuristics=aggressive, Terminator assert Roman Kennke
RFC: Move forwarding ptr into the object Aleksey Shipilev
- RFC: Move forwarding ptr into the object Roman Kennke
  - RFC: Move forwarding ptr into the object Andrew Haley
    - RFC: Move forwarding ptr into the object Roman Kennke
    - RFC: Move forwarding ptr into the object Christine Flood
  - RFC: Move forwarding ptr into the object Aleksey Shipilev
- RFC: Move forwarding ptr into the object Roman Kennke
RFR: Handle single-threaded GC correctly Roman Kennke
- RFR: Handle single-threaded GC correctly Aleksey Shipilev
hg: shenandoah/jdk9/hotspot: Handle single-threaded GC correctly. roman at kennke.org
RFR: Cleanup Shenandoah arguments Roman Kennke
- RFR: Cleanup Shenandoah arguments Aleksey Shipilev
RFR(XS): Minor cleanup on ShenandoahHeapRegion's LiveData counter Zhengyu Gu
- RFR(XS): Minor cleanup on ShenandoahHeapRegion's LiveData counter Roman Kennke
- RFR(XS): Minor cleanup on ShenandoahHeapRegion's LiveData counter Aleksey Shipilev
  - RFR(XS): Minor cleanup on ShenandoahHeapRegion's LiveData counter Aleksey Shipilev
hg: shenandoah/jdk9/hotspot: Move shenandoah oop CAS to MacroAssembler, cleanup, document, and optimize it a little. ashipile at redhat.com
RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Zhengyu Gu
- RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Aleksey Shipilev
  - RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Zhengyu Gu
    - RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Zhengyu Gu
    - RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Aleksey Shipilev
    - RFR(XS): Assertion failed in gc/TestSoftReferencesBehaviorOnOOME.java test Zhengyu Gu
hg: shenandoah/jdk9/hotspot: c2: logic that removes write barrier projection is not accurate rwestrel at redhat.com
hg: shenandoah/jdk9/hotspot: Clearing control during final graph reshape causes memory barrier to loose dependency on null check rwestrel at redhat.com
hg: shenandoah/jdk9/hotspot: Throw proper OOMEs instead of crashing on internal asserts. ashipile at redhat.com
CFV: New Shenandoah Committer: Zhengyu Gu Christine Flood
- CFV: New Shenandoah Committer: Zhengyu Gu Aleksey Shipilev
- CFV: New Shenandoah Committer: Zhengyu Gu Roland Westrelin
- CFV: New Shenandoah Committer: Zhengyu Gu Roman Kennke

Last message date: Fri Sep 30 18:17:38 UTC 2016
Archived on: Fri Sep 30 18:17:43 UTC 2016

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